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Home >> Audi >> 2021 >> S6 Prestige >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Anti-Theft Systems >> Front Doors, Central Locking System (2 Of 2) >> 57 Front Doors, Central Locking System >> Diagnosis And Testing >> Infrared Locking System >> Infrared System, Reactivating
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Infrared System, Reactivating

NOTE:

If doors do not lock or unlock with the infrared key, system may have shut off. This could occur when:

The battery was dead or disconnected.

The infrared locking system was not activated for a long period of time.

The security codes of the infrared key and central locking pump are out of synchronization because the transmitter button on the infrared key was operated repeatedly when out of range of the sensor.

To Reactivate:

-- Press infrared key transmitter button while pointing key at infrared sensor.

-- Within one minute of pressing transmitter button, manually unlock either door.

-- Infrared system is now reactivated.